Nonoxynol-5

1. Definition Nonoxynol-5:

Nonoxynol-5 is a surfactant and emulsifying agent commonly used in cosmetics and personal care products. It is a nonionic compound that belongs to the family of nonoxynols, which are ethoxylated alcohols.

2. Use:

Nonoxynol-5 is primarily used in cosmetics as a surfactant to help blend oil and water-based ingredients together. It is also used as an emulsifier to stabilize the formulation of products such as creams, lotions, and makeup.

3. Usage Nonoxynol-5:

Nonoxynol-5 is typically found in a variety of cosmetic products, including cleansers, shampoos, conditioners, and moisturizers. It is added to these formulations in small amounts to improve the texture, consistency, and overall performance of the product. It helps create a smooth, creamy texture and enhances the spreadability of the product on the skin or hair.

Precautions: While Nonoxynol-5 is considered safe for use in cosmetics, it is important to note that some individuals may be sensitive or allergic to this ingredient. It is recommended to perform a patch test before using a product containing Nonoxynol-5 to ensure there are no adverse reactions. Additionally, it is best to avoid using products with Nonoxynol-5 on broken or irritated skin.

4. References:

- National Center for Biotechnology Information. PubChem Database. Nonoxynol-5, CID=5361091, https://pubchem.ncbi.nlm.nih.gov/compound/Nonoxynol-5 (accessed on Nov. 5, 2021).

- Cosmeticsinfo.org. Nonoxynol Ingredients. https://cosmeticsinfo.org/ingredient/nonoxynol-5 (accessed on Nov. 5, 2021).

- Personal Care Products Council. Ingredients Database. Nonoxynol-5. https://www.personalcarecouncil.org/ (accessed on Nov. 5, 2021).